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Brocade 交换机显示警告:检测到帧超时, Tx 端口 xx Rx 端口 yy

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Category:
fabric-interconnect-and-management-switches
Specialty:
hw
Last Updated:

适用于

Brocade 交换机上的端口

问题

  • Brocade 交换机显示警告 "Frame timeout detected" 。

示例:

2020/11/02-11:54:40, [AN-1014], 95864, FID 128, INFO, switch01, Frame timeout detected, tx port 2 rx port 21, sid 31301, did 50200, timestamp 2020-11-02 11:54:40 .

  • "porterrshow" 显示了有关受影响端口的大量错误统计信息。

示例:

          frames      enc    crc    crc    too    too    bad    enc   disc   link   loss   loss   frjt   fbsy  c3timeout    pcs    uncor
       tx     rx      in    err    g_eof  shrt   long   eof     out   c3    fail    sync   sig                  tx    rx     err    err
  0:    0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0  
  1:  975.2m   1.0g   0      0      0      0      0      0      0    146      0      0      0      0      0      0     71      0      0  
  2:   12.4m   6.2m   0      1.0m 988.3k   0     47     19.9k   0    237.6k   3      0      1      0      0    236.2k  50    280.2m   0  
  3:  432.4m 872.3m   0      0      0      0      0      0      0     35      0      0      0      0      0      0      6      0      0  
  4:  611.0m 437.6m   0     0      0      0      0      0      0     58      0      0      0      0      0      0     25      0      0  

  • "sfpshow" 显示受影响端口的 RX/TX 功率低于 300 uW 。

示例:

=============
Port  2:
=============
Identifier:  3    SFP
Connector:   7    LC
Transceiver: 7004404000000000 4,8,16_Gbps M5 sw Short_dist
Encoding:    6    64B66B
Baud Rate:   140  (units 100 megabaud)
Length 9u:   0    (units km)
Length 9u:   0    (units 100 meters)
Length 50u (OM2):  3    (units 10 meters)
Length 50u (OM3):  10   (units 10 meters)
Length 62.5u:0    (units 10 meters)
Length Cu:   0    (units 1 meter)
Vendor Name: BROCADE        
Vendor OUI:  00:05:1e
Vendor PN:   57-0000088-01  
Vendor Rev:  A  
Wavelength:  850  (units nm)
Options:     003a Loss_of_Sig,Tx_Fault,Tx_Disable
BR Max:      0  
BR Min:      0  
Serial No:   HAF6184100018PB
Date Code:   181010  
DD Type:     0x68
Enh Options: 0xfa
Status/Ctrl: 0x0
Pwr On Time: 1.64 years (14349 hours)
E-Wrap Control: 0
O-Wrap Control: 0
Alarm flags[0,1] = 0x5, 0x0
Warn Flags[0,1] = 0x5, 0x0
Temperature: 51      Centigrade
Current:     7.508   mAmps
Voltage:     3272.9  mVolts
RX Power:    -8.1   dBm (155.8uW)
TX Power:    -3.0    dBm (500.6 uW)

 

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